Implement more security stuff

- Support deterministic stacks on OpenBSD
- Support OpenBSD system call origin verification
- Fix overrun by one in chibicc string token allocator
- Get all chibicc tests passing under Address Sanitizer
This commit is contained in:
Justine Tunney 2021-02-02 20:21:06 -08:00
parent cbfd4ccd1e
commit c843243322
56 changed files with 376 additions and 245 deletions

View file

@ -21,7 +21,7 @@
#include "libc/sysv/consts/sig.h"
#include "libc/sysv/consts/nr.h"
#include "libc/macros.h"
.real
.text.syscall
.source __FILE__
/ Terminates program abnormally.