syscall.sh / s390x / socketcall

socketcall

socket system calls

sys_socketcall(int call, unsigned long *args)

number	102 (0x66)
abi	common
entry point	`sys_socketcall`
since	Linux 4.16
man page	socketcall(2)
source	elixir.bootlin.com

Registers

register	value
`r1`	102, the syscall number
`r2`	int call
`r3`	unsigned long *args
`r2`	the return value

Then run svc 0 to enter the kernel.

Same syscall on other architectures

x86 102
ppc64 102
ppc 102
mipso32 4102
m68k 102
microblaze 102
sh 102
sparc 206
sparc64 206

Get this as JSON: https://api.syscall.sh/v2/syscalls/s390x/socketcall