diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/sysdep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.h b/sysdeps/unix/sysv/linux/x86_64/sysdep.h index 1ef0f742ae..f07eb04962 100644 --- a/sysdeps/unix/sysv/linux/x86_64/sysdep.h +++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.h @@ -423,4 +423,9 @@ #undef LO_HI_LONG #define LO_HI_LONG(val) (val), 0 +/* Each shadow stack slot takes 8 bytes. Assuming that each stack + frame takes 256 bytes, this is used to compute shadow stack size + from stack size. */ +#define STACK_SIZE_TO_SHADOW_STACK_SIZE_SHIFT 5 + #endif /* linux/x86_64/sysdep.h */ |