sysfs on ia64

get filesystem type information

sys_sysfs(int option, unsigned long arg1, unsigned long arg2)
number1139 (0x473)
abicommon
entry pointsys_sysfs
sinceLinux 5.0 or earlier (5.0 is the first release scanned for ia64)
man pagesysfs(2)
sourceelixir.bootlin.com

Registers

registervalue
r151139, the syscall number
out0int option
out1unsigned long arg1
out2unsigned long arg2
r8the return value

Then run break 0x100000 to enter the kernel.

The kernel uses r10 to signal an error.

The pipe call returns file descriptors in r8 and r9.

This architecture was removed from the Linux kernel in Linux 6.7. The newest release with a syscall table here is Linux 6.6. 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/ia64/sysfs?kernel=all