waitid on mn10300

wait for process to change state

sys_waitid(int which, pid_t pid, struct siginfo *infop, int options, struct rusage *ru)
number284 (0x11c)
abicommon
entry pointsys_waitid
sinceLinux 3.3 or earlier (3.3 is the first release scanned for mn10300)
man pagewaitid(2)
sourceelixir.bootlin.com

Registers

registervalue
d0284, the syscall number
a0int which
d1pid_t pid
a3struct siginfo *infop
a2int options
d3struct rusage *ru
d0the return value

Then run syscall 0 to enter the kernel.

This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/mn10300/waitid?kernel=all