syscall.sh / riscv64 / mount
mount
mount filesystem
sys_mount(char *dev_name, char *dir_name, char *type, unsigned long flags, void *data)| number | 40 (0x28) |
|---|---|
| abi | common |
| entry point | sys_mount |
| since | Linux 4.15 |
| man page | mount(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a7 | 40, the syscall number |
a0 | char *dev_name |
a1 | char *dir_name |
a2 | char *type |
a3 | unsigned long flags |
a4 | void *data |
a0 | the return value |
Then run ecall to enter the kernel.
Same syscall on other architectures
- x64 165
- x86 21
- arm64 40
- arm 21
- x32 1073741989
- loongarch64 40
- ppc64 21
- ppc 21
- s390x 21
- mips64 5160
- mipsn32 6160
- mipso32 4021
- alpha 302
- arc 40
- csky 40
- hexagon 40
- m68k 21
- microblaze 21
- nios2 40
- openrisc 40
- parisc 21
- sh 21
- sparc 167
- sparc64 167
- xtensa 172
Get this as JSON: https://api.syscall.sh/v2/syscalls/riscv64/mount