unshare on blackfin

disassociate parts of the process execution context

sys_unshare(unsigned long unshare_flags)
number310 (0x136)
abicommon
entry pointsys_unshare
sinceLinux 3.3 or earlier (3.3 is the first release scanned for blackfin)
man pageunshare(2)
sourceelixir.bootlin.com

Registers

registervalue
P0310, the syscall number
R0unsigned long unshare_flags
R0the return value

Then run excpt 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/blackfin/unshare?kernel=all