diff options
Diffstat (limited to 'include/arch/x86_64/asm/thread.h')
| -rw-r--r-- | include/arch/x86_64/asm/thread.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/arch/x86_64/asm/thread.h b/include/arch/x86_64/asm/thread.h new file mode 100644 index 00000000..1a8e2114 --- /dev/null +++ b/include/arch/x86_64/asm/thread.h @@ -0,0 +1,13 @@ +#ifndef __ASM_THREAD_H +#define __ASM_THREAD_H + +#include <stdint.h> + +static __inline uintptr_t __thread_self(void) +{ + uintptr_t tp; + __asm__("mov %%fs:0,%0" : "=r"(tp)); + return tp; +} + +#endif |