syscall.sh / riscv64 / process_mrelease
process_mrelease
sys_process_mrelease(int pidfd, unsigned int flags)| number | 448 (0x1c0) |
|---|---|
| abi | common |
| entry point | sys_process_mrelease |
| since | Linux 5.15 |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a7 | 448, the syscall number |
a0 | int pidfd |
a1 | unsigned int flags |
a0 | the return value |
Then run ecall to enter the kernel.
Same syscall on other architectures
- x64 448
- x86 448
- arm64 448
- arm 448
- x32 1073742272
- loongarch64 448
- ppc64 448
- ppc 448
- s390x 448
- mips64 5448
- mipsn32 6448
- mipso32 4448
- alpha 558
- arc 448
- csky 448
- hexagon 448
- m68k 448
- microblaze 448
- nios2 448
- openrisc 448
- parisc 448
- sh 448
- sparc 448
- sparc64 448
- xtensa 448
Get this as JSON: https://api.syscall.sh/v2/syscalls/riscv64/process_mrelease