diff options
| author |   Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-02-26 12:44:43 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2025-03-03 20:00:11 +0100 |
| commit | 049d19bb3807e10902d41125c9d511025389718f (patch) | |
| tree | 02559115da98d3b7fd606c9629e49556bb257f7c | |
| parent | elf, uapi: Add definition for DT_GNU_HASH (diff) | |
| download | wireguard-linux-049d19bb3807e10902d41125c9d511025389718f.tar.xz wireguard-linux-049d19bb3807e10902d41125c9d511025389718f.zip | |
elf, uapi: Add definitions for VER_FLG_BASE and VER_FLG_WEAK
The definitions are used by tools/testing/selftests/vDSO/parse_vdso.c.
To be able to build the vDSO selftests without a libc dependency,
add the definitions to the kernels own UAPI headers.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://docs.oracle.com/cd/E19683-01/816-1386/chapter6-80869/index.html
Link: https://lore.kernel.org/all/20250226-parse_vdso-nolibc-v2-4-28e14e031ed8@linutronix.de
| -rw-r--r-- | include/uapi/linux/elf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index c5383cc7bb13..d040f12ff1c0 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -136,6 +136,9 @@ typedef __s64 Elf64_Sxword; #define STT_COMMON 5 #define STT_TLS 6 +#define VER_FLG_BASE 0x1 +#define VER_FLG_WEAK 0x2 + #define ELF_ST_BIND(x) ((x) >> 4) #define ELF_ST_TYPE(x) ((x) & 0xf) #define ELF32_ST_BIND(x) ELF_ST_BIND(x) |