clock_nanosleep_time64 on ia32

high-resolution sleep with specifiable clock

sys_clock_nanosleep(clockid_t which_clock, int flags, const struct __kernel_timespec *rqtp, struct __kernel_timespec *rmtp)

Registers

register	value
`eax`	407, the syscall number
`ebx`	clockid_t which_clock
`ecx`	int flags
`edx`	const struct __kernel_timespec *rqtp
`esi`	struct __kernel_timespec *rmtp
`eax`	the return value

Then run int 0x80 to enter the kernel.

This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.