getpid on blackfin
get process identification
sys_getpid(void)| number | 20 (0x14) |
|---|---|
| abi | common |
| entry point | sys_getpid |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | getpid(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 20, the syscall number |
R0 | the 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
- x64 39
- x86 20
- arm64 172
- arm 20
- riscv64 172
- ia32 20
- x32 1073741863
- loongarch64 172
- ppc64 20
- ppc 20
- s390x 20
- mips64 5038
- mipsn32 6038
- mipso32 4020
- arc 172
- cris 20, removed in 4.17
- csky 172
- frv 20, removed in 4.17
- hexagon 172
- ia64 1041, removed in 6.7
- m32r 20, removed in 4.17
- m68k 20
- metag 172, removed in 4.17
- microblaze 20
- mn10300 20, removed in 4.17
- nds32 172, removed in 5.18
- nios2 172
- openrisc 172
- parisc 20
- score 172, removed in 4.17
- sh 20
- sparc 20
- sparc64 20
- tilegx 172, removed in 4.17
- tilepro 172, removed in 4.17
- xtensa 120
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/getpid?kernel=all