diff options
Diffstat (limited to 'tools/include/nolibc/stackprotector.h')
| -rw-r--r-- | tools/include/nolibc/stackprotector.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/include/nolibc/stackprotector.h b/tools/include/nolibc/stackprotector.h index 13f1d0e60387..7123aa056cb0 100644 --- a/tools/include/nolibc/stackprotector.h +++ b/tools/include/nolibc/stackprotector.h @@ -9,6 +9,7 @@ #include "compiler.h" +#ifndef NOLIBC_NO_RUNTIME #if defined(_NOLIBC_STACKPROTECTOR) #include "sys.h" @@ -18,7 +19,8 @@ * triggering stack protector errors themselves */ -__attribute__((weak,noreturn,section(".text.nolibc_stack_chk"))) +void __stack_chk_fail(void); +__attribute__((weak,used,noreturn,section(".text.nolibc_stack_chk"))) void __stack_chk_fail(void) { pid_t pid; @@ -28,13 +30,14 @@ void __stack_chk_fail(void) for (;;); } +void __stack_chk_fail_local(void); __attribute__((weak,noreturn,section(".text.nolibc_stack_chk"))) void __stack_chk_fail_local(void) { __stack_chk_fail(); } -__attribute__((weak,section(".data.nolibc_stack_chk"))) +__attribute__((weak,used,section(".data.nolibc_stack_chk"))) uintptr_t __stack_chk_guard; static __no_stack_protector void __stack_chk_init(void) @@ -47,5 +50,6 @@ static __no_stack_protector void __stack_chk_init(void) #else /* !defined(_NOLIBC_STACKPROTECTOR) */ static void __stack_chk_init(void) {} #endif /* defined(_NOLIBC_STACKPROTECTOR) */ +#endif /* NOLIBC_NO_RUNTIME */ #endif /* _NOLIBC_STACKPROTECTOR_H */ |