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| author |   Thomas Weißschuh <linux@weissschuh.net> | 2025-04-19 12:46:19 +0200 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2025-04-19 14:17:52 +0200 |
| commit | f4152715dcd5c580dca6ea628ec03785bba44b9a (patch) | |
| tree | 4f6af627e48f00967cd7ffc44e08f6e4ac8be5fe /tools/include/nolibc | |
| parent | tools/nolibc: add __nolibc_has_feature() (diff) | |
| download | wireguard-linux-f4152715dcd5c580dca6ea628ec03785bba44b9a.tar.xz wireguard-linux-f4152715dcd5c580dca6ea628ec03785bba44b9a.zip | |
tools/nolibc: add __nolibc_aligned() and __nolibc_aligned_as()
Provide a convenience macro around __attribute__((aligned)).
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20250419-nolibc-ubsan-v2-2-060b8a016917@weissschuh.net
Diffstat (limited to 'tools/include/nolibc')
| -rw-r--r-- | tools/include/nolibc/compiler.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/include/nolibc/compiler.h b/tools/include/nolibc/compiler.h index e6d6dc116e43..369cfb5a0e78 100644 --- a/tools/include/nolibc/compiler.h +++ b/tools/include/nolibc/compiler.h @@ -18,6 +18,9 @@ # define __nolibc_has_feature(feature) 0 #endif +#define __nolibc_aligned(alignment) __attribute__((aligned(alignment))) +#define __nolibc_aligned_as(type) __nolibc_aligned(__alignof__(type)) + #if __nolibc_has_attribute(naked) # define __nolibc_entrypoint __attribute__((naked)) # define __nolibc_entrypoint_epilogue() |