fstat64 on metag

get file status

sys_fstat64(unsigned long fd, struct stat64 *statbuf)

number	80 (0x50)
abi	common
entry point	`sys_fstat64`
since	Linux 3.9 or earlier (3.9 is the first release scanned for metag)
man page	fstat64(2)
source	elixir.bootlin.com

Registers

register	value
`D1Re0`	80, the syscall number
`D1Ar1`	unsigned long fd
`D0Ar2`	struct stat64 *statbuf
`D0Re0`	the 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

x86 197
arm 197
ia32 197
ppc 197
mipso32 4215
alpha 427
arc 80
blackfin 197, removed in 4.17
cris 197, removed in 4.17
csky 80
frv 197, removed in 4.17
hexagon 80
m32r 197, removed in 4.17
m68k 197
microblaze 197
mn10300 197, removed in 4.17
nds32 80, removed in 5.18
nios2 80
openrisc 80
parisc 112
score 80, removed in 4.17
sh 197
sparc 63
sparc64 63
tilepro 80, removed in 4.17
xtensa 55

Get this as JSON: https://api.syscall.sh/v2/syscalls/metag/fstat64?kernel=all