interrupts, timer, keyboard, segments, lots of kernel code

[bootcensus] / src / tss.h

#ifndef TSS_H_
#define TSS_H_

#include <inttypes.h>

struct task_state {
        uint32_t prev_task;
        uint32_t esp0, ss0;     /* we only ever set these two values */
        uint32_t esp1, ss1;
        uint32_t esp2, ss2;
        uint32_t cr3;
        uint32_t eip;
        uint32_t eflags;
        uint32_t eax, ecx, edx, ebx;
        uint32_t esp, ebp, esi, edi;
        uint32_t es, cs, ss, ds, fs, gs;
        uint32_t ldt_sel;
        uint16_t trap, iomap_addr;
} __attribute__((packed));

#endif  /* TSS_H_ */