---
title: tss_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: kernel/tss_t
---

# tss_t

## Declaration

```occ
typedef struct tss {
    ...
} tss_t;
```

## Topics

### Instance Properties

- [cr3](kernel/tss_t/1534362-cr3.md)
- [cs](kernel/tss_t/1534348-cs.md)
- [ds](kernel/tss_t/1534387-ds.md)
- [eax](kernel/tss_t/1534391-eax.md)
- [ebp](kernel/tss_t/1534385-ebp.md)
- [ebx](kernel/tss_t/1534396-ebx.md)
- [ecx](kernel/tss_t/1534354-ecx.md)
- [edi](kernel/tss_t/1534377-edi.md)
- [edx](kernel/tss_t/1534360-edx.md)
- [eflags](kernel/tss_t/1534392-eflags.md)
- [eip](kernel/tss_t/1534380-eip.md)
- [es](kernel/tss_t/1534369-es.md)
- [esi](kernel/tss_t/1534401-esi.md)
- [esp](kernel/tss_t/1534353-esp.md)
- [esp0](kernel/tss_t/1534398-esp0.md)
- [esp1](kernel/tss_t/1534356-esp1.md)
- [esp2](kernel/tss_t/1534363-esp2.md)
- [fs](kernel/tss_t/1534352-fs.md)
- [gs](kernel/tss_t/1534344-gs.md)
- [io_bmap](kernel/tss_t/1534364-io_bmap.md)
- [ldt](kernel/tss_t/1534379-ldt.md)
- [oldtss](kernel/tss_t/1534389-oldtss.md)
- [ss](kernel/tss_t/1534371-ss.md)
- [ss0](kernel/tss_t/1534350-ss0.md)
- [ss1](kernel/tss_t/1534346-ss1.md)
- [ss2](kernel/tss_t/1534342-ss2.md)
- [t](kernel/tss_t/1534339-t.md)