execveat on metag

execute program relative to a directory file descriptor

sys_execveat(int dfd, const char *filename, const char *const *argv, const char *const *envp, int flags)
number281 (0x119)
abicommon
entry pointsys_execveat
sinceLinux 3.19
man pageexecveat(2)
sourceelixir.bootlin.com

Registers

registervalue
D1Re0281, the syscall number
D1Ar1int dfd
D0Ar2const char *filename
D1Ar3const char *const *argv
D0Ar4const char *const *envp
D1Ar5int flags
D0Re0the return value

Then run SWITCH #0x440001 to enter the kernel.

Values wider than one register are packed into consecutive arguments.

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/metag/execveat?kernel=all