syscall.sh / xtensa / kill
kill
send signal to a process
sys_kill(pid_t pid, int sig)| number | 123 (0x7b) |
|---|---|
| abi | common |
| entry point | sys_kill |
| since | Linux 5.0 |
| man page | kill(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a2 | 123, the syscall number |
a6 | pid_t pid |
a3 | int sig |
a2 | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x64 62
- x86 37
- arm64 129
- arm 37
- riscv64 129
- x32 1073741886
- loongarch64 129
- ppc64 37
- ppc 37
- s390x 37
- mips64 5060
- mipsn32 6060
- mipso32 4037
- alpha 37
- arc 129
- csky 129
- hexagon 129
- m68k 37
- microblaze 37
- nios2 129
- openrisc 129
- parisc 37
- sh 37
- sparc 37
- sparc64 37
Get this as JSON: https://api.syscall.sh/v2/syscalls/xtensa/kill