---
title: x86_thread_state64_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 11.0+]
path: kernel/x86_thread_state64_t
---

# x86_thread_state64_t

## Topics

### Instance Properties

- [cs](kernel/x86_thread_state64_t/1397430-cs.md)
- [fs](kernel/x86_thread_state64_t/1397075-fs.md)
- [gs](kernel/x86_thread_state64_t/1397241-gs.md)
- [r10](kernel/x86_thread_state64_t/1397179-r10.md)
- [r11](kernel/x86_thread_state64_t/1397296-r11.md)
- [r12](kernel/x86_thread_state64_t/1397013-r12.md)
- [r13](kernel/x86_thread_state64_t/1397074-r13.md)
- [r14](kernel/x86_thread_state64_t/1397255-r14.md)
- [r15](kernel/x86_thread_state64_t/1397354-r15.md)
- [r8](kernel/x86_thread_state64_t/1396979-r8.md)
- [r9](kernel/x86_thread_state64_t/1397029-r9.md)
- [rax](kernel/x86_thread_state64_t/1397076-rax.md)
- [rbp](kernel/x86_thread_state64_t/1397088-rbp.md)
- [rbx](kernel/x86_thread_state64_t/1397408-rbx.md)
- [rcx](kernel/x86_thread_state64_t/1397115-rcx.md)
- [rdi](kernel/x86_thread_state64_t/1396985-rdi.md)
- [rdx](kernel/x86_thread_state64_t/1397334-rdx.md)
- [rflags](kernel/x86_thread_state64_t/1397338-rflags.md)
- [rip](kernel/x86_thread_state64_t/1397280-rip.md)
- [rsi](kernel/x86_thread_state64_t/1397369-rsi.md)
- [rsp](kernel/x86_thread_state64_t/1397326-rsp.md)

## See Also

### i386

- [x86_avx512_state32_t](kernel/x86_avx512_state32_t.md)
- [x86_avx512_state64_t](kernel/x86_avx512_state64_t.md)
- [x86_avx512_state_t](kernel/x86_avx512_state_t.md)
- [x86_avx_state32_t](kernel/x86_avx_state32_t.md)
- [x86_avx_state64_t](kernel/x86_avx_state64_t.md)
- [x86_avx_state_t](kernel/x86_avx_state_t.md)
- [x86_debug_state32_t](kernel/x86_debug_state32_t.md)
- [x86_debug_state64_t](kernel/x86_debug_state64_t.md)
- [x86_debug_state_t](kernel/x86_debug_state_t.md)
- [x86_exception_state64_t](kernel/x86_exception_state64_t.md)
- [x86_exception_state_t](kernel/x86_exception_state_t.md)
- [x86_float_state64_t](kernel/x86_float_state64_t.md)
- [x86_float_state_t](kernel/x86_float_state_t.md)
- [x86_pagein_state_t](kernel/x86_pagein_state_t.md)
- [x86_state_hdr_t](kernel/x86_state_hdr_t.md)
- [x86_thread_full_state64_t](kernel/x86_thread_full_state64_t.md)
- [x86_thread_state_t](kernel/x86_thread_state_t.md)