syscall.sh / x86 / futex_wait

futex_wait

sys_futex_wait(void *uaddr, unsigned long val, unsigned long mask, unsigned int flags, struct __kernel_timespec *timespec, clockid_t clockid)

register	value
`eax`	455, the syscall number
`ebx`	void *uaddr
`ecx`	unsigned long val
`edx`	unsigned long mask
`esi`	unsigned int flags
`edi`	struct __kernel_timespec *timespec
`ebp`	clockid_t clockid
`eax`	the return value

Then run int 0x80 to enter the kernel.

Same syscall on other architectures