mount on tilepro

mount filesystem

sys_mount(char *dev_name, char *dir_name, char *type, unsigned long flags, void *data)
number40 (0x28)
abicommon
entry pointsys_mount
sinceLinux 3.7 or earlier (3.7 is the first release scanned for tilepro)
man pagemount(2)
sourceelixir.bootlin.com

Registers

registervalue
r1040, the syscall number
r0char *dev_name
r1char *dir_name
r2char *type
r3unsigned long flags
r4void *data
r0the return value

Then run swint1 to enter the kernel.

The kernel uses r1 to signal an error for ordinary calls.

Fast atomic calls use negative numbers and have different register behavior.

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/tilepro/mount?kernel=all