Reference for ARM System Call Tables and mmap Implementation in Linux 4.19
Using Linux kernel version 4.19.291 as the reference base.
ARM Architecture System Call Table
The system call definitions for ARM are located in the source file:
linux-4.19.291/arch/arm/tools/syscall.tbl
File Format Structure
Each line in the table represents a specific system call entry with the following syntax:
<id> <abi_type> ...
Posted on Thu, 02 Jul 2026 17:24:51 +0000 by IcedEarth