futex on ia32
fast user-space locking
sys_futex_time32(u32 *uaddr, int op, u32 val, const struct old_timespec32 *utime, u32 *uaddr2, u32 val3)| number | 240 (0xf0) |
|---|---|
| abi | i386 |
| entry point | sys_futex_time32 |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for ia32) |
| man page | futex(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
eax | 240, the syscall number |
ebx | u32 *uaddr |
ecx | int op |
edx | u32 val |
esi | const struct old_timespec32 *utime |
edi | u32 *uaddr2 |
ebp | u32 val3 |
eax | the return value |
Then run int 0x80 to enter the kernel.
This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.
Same syscall on other architectures
- x64 202
- x86 240
- arm64 98
- arm 240
- riscv64 98
- x32 1073742026
- loongarch64 98
- ppc64 221
- ppc 221
- s390x 238
- mips64 5194
- mipsn32 6194
- mipso32 4238
- alpha 394
- arc 98
- csky 98
- hexagon 98
- m68k 235
- microblaze 240
- nios2 98
- openrisc 98
- parisc 210
- sh 240
- sparc 142
- sparc64 142
- xtensa 191
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/futex