singpolyma / singpolyma-kernel Goto Github PK

Hey! So I'm following your tutorial for writing a kernel. I've gotten about halfway through the second part at https://singpolyma.net/2012/01/writing-a-simple-os-kernel-user-mode/ , but I'm now getting an issue that there is an undefined reference to __stack_chk_guard'. I've been googling for about 3 hours so far, without any luck. I've checked all my code against yours and verified it's the same, but I'm still getting the error when running make kernel.elf`

I know it's probably not your code that's the problem, but I was wondering if you have any suggestions or know of any libraries that may be causing this. I've tried adding a few different flags with no luck as well as downgrading gcc to 4.8 to see if that fixed it. Any help is appreciated, but I understand if you just close this.