personality on ia32

set the process execution domain

sys_personality(unsigned int personality)
number136 (0x88)
abii386
entry pointsys_personality
sinceLinux 3.3 or earlier (3.3 is the first release scanned for ia32)
man pagepersonality(2)
sourceelixir.bootlin.com

Registers

registervalue
eax136, the syscall number
ebxunsigned int personality
eaxthe 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.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/personality