mrht1234
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Merhaba C++.rodata. _ztı9port32bit[_zt' tanımsız başvuru hatası alıyorum çözümü nedir? Konuyla ilgili hatayla ilgili resmi ve hataya sebep olan kodları paylaşacağım.
port.cpp kaynak kodu:
[CODE lang="cpp" title="port.cpp"]#include "port.h"
Port:
ort(uint16_t portnumber)
{
this ->portnumber = portnumber;
}
Port::~Port()
{
}
Port8Bit:ort8Bit(uint16_t portnumber)
: Port(portnumber)
{
}
Port8Bit::~Port8Bit()
{
}
void Port8Bit::Write(uint8_t data)
{
__asm__ volatile("outb %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint8_t Port8Bit::Read()
{
uint8_t result;
__asm__ volatile("inb %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}
Port8BitSlow:ort8BitSlow(uint16_t portnumber)
: Port8Bit(portnumber)
{
}
Port8BitSlow::~Port8BitSlow()
{
}
void Port8BitSlow::Write(uint8_t data)
{
__asm__ volatile("outb %0, %1\njmp 1f\n1: jmp 1f\n1:" : : "a" (data), "Nd" (portnumber));
}
Port16Bit:ort16Bit(uint16_t portnumber)
: Port(portnumber)
{
}
Port16Bit::~Port16Bit()
{
}
void Port16Bit::Write(uint16_t data)
{
__asm__ volatile("outw %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint16_t Port16Bit::Read()
{
uint16_t result;
__asm__ volatile("inw %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}
Port32Bit:ort32Bit(uint16_t portnumber)
: Port(portnumber)
{
}
Port32Bit::~Port32Bit()
{
}
void Port32Bit::Write(uint32_t data)
{
__asm__ volatile("outl %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint32_t Port32Bit::Read()
{
uint16_t result;
__asm__ volatile("inl %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}[/CODE]
port.h kaynak kodu:
[CODE lang="cpp" title="port.h"]#ifndef __PORT_H
#define __PORT_H
#include "types.h"
class Port
{
protected:
uint16_t portnumber;
Port(uint16_t portnumber);
~Port();
};
class Port8Bit : public Port
{
public:
Port8Bit(uint16_t portnumber);
~Port8Bit();
virtual void Write(uint8_t data);
virtual uint8_t Read();
};
class Port8BitSlow : public Port8Bit
{
public:
Port8BitSlow(uint16_t portnumber);
~Port8BitSlow();
virtual void Write(uint8_t data);
};
class Port16Bit : public Port
{
public:
Port16Bit(uint16_t portnumber);
~Port16Bit();
virtual void Write(uint16_t data);
virtual uint16_t Read();
};
class Port32Bit : public Port
{
public:
Port32Bit(uint16_t portnumber);
~Port32Bit();
virtual void Write(uint32_t data);
virtual uint32_t Read();
};
#endif[/CODE]
port.cpp kaynak kodu:
[CODE lang="cpp" title="port.cpp"]#include "port.h"
Port:
ort(uint16_t portnumber){
this ->portnumber = portnumber;
}
Port::~Port()
{
}
Port8Bit:
ort8Bit(uint16_t portnumber): Port(portnumber)
{
}
Port8Bit::~Port8Bit()
{
}
void Port8Bit::Write(uint8_t data)
{
__asm__ volatile("outb %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint8_t Port8Bit::Read()
{
uint8_t result;
__asm__ volatile("inb %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}
Port8BitSlow:
ort8BitSlow(uint16_t portnumber): Port8Bit(portnumber)
{
}
Port8BitSlow::~Port8BitSlow()
{
}
void Port8BitSlow::Write(uint8_t data)
{
__asm__ volatile("outb %0, %1\njmp 1f\n1: jmp 1f\n1:" : : "a" (data), "Nd" (portnumber));
}
Port16Bit:
ort16Bit(uint16_t portnumber): Port(portnumber)
{
}
Port16Bit::~Port16Bit()
{
}
void Port16Bit::Write(uint16_t data)
{
__asm__ volatile("outw %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint16_t Port16Bit::Read()
{
uint16_t result;
__asm__ volatile("inw %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}
Port32Bit:
ort32Bit(uint16_t portnumber): Port(portnumber)
{
}
Port32Bit::~Port32Bit()
{
}
void Port32Bit::Write(uint32_t data)
{
__asm__ volatile("outl %0, %1" : : "a" (data), "Nd" (portnumber));
}
uint32_t Port32Bit::Read()
{
uint16_t result;
__asm__ volatile("inl %1, %0" : "=a" (result) : "Nd" (portnumber));
return result;
}[/CODE]
port.h kaynak kodu:
[CODE lang="cpp" title="port.h"]#ifndef __PORT_H
#define __PORT_H
#include "types.h"
class Port
{
protected:
uint16_t portnumber;
Port(uint16_t portnumber);
~Port();
};
class Port8Bit : public Port
{
public:
Port8Bit(uint16_t portnumber);
~Port8Bit();
virtual void Write(uint8_t data);
virtual uint8_t Read();
};
class Port8BitSlow : public Port8Bit
{
public:
Port8BitSlow(uint16_t portnumber);
~Port8BitSlow();
virtual void Write(uint8_t data);
};
class Port16Bit : public Port
{
public:
Port16Bit(uint16_t portnumber);
~Port16Bit();
virtual void Write(uint16_t data);
virtual uint16_t Read();
};
class Port32Bit : public Port
{
public:
Port32Bit(uint16_t portnumber);
~Port32Bit();
virtual void Write(uint32_t data);
virtual uint32_t Read();
};
#endif[/CODE]
