Recent content by JohnReese

1. 441 was the first free number, that was also the initial value of __NR_syscalls. If I use this: #define __NR_process_hello (__ARM_NR_BASE + 441) What value should __NR_syscalls get assigned? 2. I repaired it but it is still returning -1. 3. I didn't create any new files so I assume this...

Hello, I am working with 32bit version of RPiOS (kernel version 5.10.103) on raspberry pi 4. I am tying to add a new system call that will first simply print hello world. On the internet i have found many guids but most of them are for x86 architecture. Nevertheless i tried to follow the...