Chroma/chroma/inc/kernel/chroma.h

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#pragma once
/************************
*** Team Kitty, 2020 ***
*** Chroma ***
***********************/
/* This file serves as the central kernel header. Every file in the kernel should include this header.
* It provides functionality to every core component of the system, and provides unrestricted cross-communication between modules.
* It also provides the symbols for the framebuffer and configuration file, which are both equually important.
*/
#include <stdint.h>
#include <stddef.h>
#include <stdarg.h>
#include <stdbool.h>
#include <kernel/boot/boot.h>
#include <kernel/system/io.h>
#include <kernel/system/memory.h>
#include <kernel/system/pci.h>
#include <kernel/system/screen.h>
extern size_t LoadAddr;
extern bootinfo bootldr;
extern unsigned char* environment;
extern uint8_t fb;
extern volatile unsigned char _binary_font_psf_start;
extern address_space_t KernelAddressSpace;
typedef struct {
uint32_t magic;
uint32_t version;
uint32_t headerSize;
uint32_t flags;
uint32_t numGlyphs;
uint32_t glyphSize;
uint32_t glyphHeight;
uint32_t glyphWidth;
uint8_t glyphs;
} __attribute__((packed)) psf_t;
size_t KernelAddr;
size_t KernelEnd;
size_t MemoryPages;
size_t MemorySize;
void DrawPixel(uint32_t x, uint32_t y, uint32_t color);
void FillScreen(uint32_t color);
void WriteString(const char* string);
void WriteChar(const char character);
void WriteStringWithFont(const char* string);
void InitInterrupts();
void InitSerial();
void InitPrint();
void SetupInitialGDT();
void SetupIDT();
int Main();
void Exit();
void SomethingWentWrong(const char* Message);