Lib

Lib

This file contains all the tools or drivers needed for building this OS.

File structure :

├── compare
│   ├── compare.cpp
│   └── compare.h
├── core
│   ├── core.c
│   └── core.h
├── IO
│   ├── keyboard.cpp
│   ├── Keyboard.h
│   ├── port.cpp
│   └── port.h
├── mem
│   ├── mem.cpp
│   └── mem.h
├── String
│   ├── String.cpp
│   └── String.h
├── Term
│   ├── Term.c
│   └── Term.h
├── Vector
│   ├── vector.cpp
│   └── vector.h
├── VGA
│   ├── VGA.cpp
│   └── VGA.h
└── VirtualConsole
    ├── VirtualConsole.cpp
    └── VirtualConsole.h

Compare

Does string comparing / pointer comparing / memory comparing

Functions

int strcmp(const char *s1, const char *s2) ;
int strncmp(const char *s1, const char *s2, size_t n);
int memcmp(const void *b1, const void *b2, size_t n);

core

This file is included by almost everything, it contains some of the 'core' of what you need.

Types

typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef uint16_t size_t;


typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;

Defines

#define NULL (char)0x00

#define KERNAL_NEEDED (int)0x00// That file is required for boot
#define KERNAL_OPTION (int)0x80// This file will not be required for boot
#define KERNAL_BACKUP (int)0xff// This will not be automaticly loaded, only loaded if a system error is detected

Functions

void die();
void ThrowISR(int n);

IO

This file contains the drivers for the keyboard and also the port in and out commands

Functions

// PORT.h
unsigned char port_byte_in (unsigned short port);
void port_byte_out (unsigned short port, unsigned char data);

uint16_t port_word_in (uint16_t port);
void port_word_out (unsigned short port, unsigned short data);

void port_long_out(uint32_t port, uint32_t value);
uint32_t port_long_in(uint32_t port);

// Keyboard.h
char get_input_keycode();
char get_ascii_char(uint8 key_code);
char getKeydown();
char getKeyCodedown();

mem

A WIP mallc and memory management lib

Functions

void memcpy(void *dest, void *src, size_t n);
int Getmemory();

String

A really early implementation of the std::string lib.

Classes

class String

Vector

A really early implementation of the std::Vector lib.

Classes

class Vector

VGA

The main c++ VGA Driver

Functions

void INIT_DISPLAY();
void SET_DISPLAY_MODE(MODES::__VGA__MODES mode);
void SET_MODS(MODS::__VGA__MOD modID, int mod);

void CLEAR_DISPLAY();
void RESET();

uint16 VGA_ENTRY(char ch, uint8 fore_color, uint8 back_color);
void PRINT_CHAR(char ch);
void PRINT_STR(const char * str);
void SET_COLOR(uint8 fore_color, uint8 back_color);
void kprintf(const char* format, ...);
void PRINT_INT(int in);

VC

The VirtualConsole handler

Classes

class VirtualConsole