init_module on score

load a kernel module

sys_init_module(void *umod, unsigned long len, const char *uargs)
number105 (0x69)
abicommon
entry pointsys_init_module
sinceLinux 3.7 or earlier (3.7 is the first release scanned for score)
man pageinit_module(2)
sourceelixir.bootlin.com

Registers

registervalue
r27105, the syscall number
r4void *umod
r5unsigned long len
r6const char *uargs
r4the return value

Then run syscall to enter the kernel.

r7 is the error flag and r4 then holds the positive error number.

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/score/init_module?kernel=all