syscall.sh / nios2 / exit
exit
terminate the calling thread
sys_exit(int error_code)| number | 93 (0x5d) |
|---|---|
| abi | common |
| entry point | sys_exit |
| since | Linux 3.19 |
| man page | exit(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r2 | 93, the syscall number |
r4 | int error_code |
r2 | the return value |
Then run trap to enter the kernel.
Same syscall on other architectures
- x64 60
- x86 1
- arm64 93
- arm 1
- riscv64 93
- x32 1073741884
- loongarch64 93
- ppc64 1
- ppc 1
- s390x 1
- mips64 5058
- mipsn32 6058
- mipso32 4001
- alpha 1
- arc 93
- csky 93
- hexagon 93
- m68k 1
- microblaze 1
- openrisc 93
- parisc 1
- sh 1
- sparc 1
- sparc64 1
- xtensa 118
Get this as JSON: https://api.syscall.sh/v2/syscalls/nios2/exit