tss.h

#ifndef BLU_OS_TSS_H
#define BLU_OS_TSS_H
 
#include <stdint.h>
 
typedef struct {
    uint32_t prevTss;
    uint32_t esp0;
    uint32_t ss0;
    uint32_t esp1;
    uint32_t ss1;
    uint32_t esp2;
    uint32_t ss2;
    uint32_t cr3;
    uint32_t eip;
    uint32_t eflags;
    uint32_t eax;
    uint32_t ecx;
    uint32_t edx;
    uint32_t ebx;
    uint32_t esp;
    uint32_t ebp;
    uint32_t esi;
    uint32_t edi;
    uint32_t es;
    uint32_t cs;
    uint32_t ss;
    uint32_t ds;
    uint32_t fs;
    uint32_t gs;
    uint32_t ldt;
    uint16_t trap;
    uint16_t iomapBase;
} __attribute__((packed)) Tss;
 
extern Tss tss;
 
void tssInit(void);
 
void loadTss(uint16_t selector);
 
#endif