toaruos/base/usr/include/kernel/tss.h

/* vim: tabstop=4 shiftwidth=4 noexpandtab
 */
#pragma once

extern void tss_flush(void);

typedef struct tss_entry {
	uint32_t	prev_tss;
	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	iomap_base;
} __attribute__ ((packed)) tss_entry_t;