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[PULL,01/15] compiler.h: add QEMU_ALIGNED() to enforce struct alignment

Message ID 1465568813-19771-2-git-send-email-rth@twiddle.net
State New
Headers show

Commit Message

Richard Henderson June 10, 2016, 2:26 p.m. UTC 
From: "Emilio G. Cota" <cota@braap.org>

Reviewed-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <1465412133-3029-2-git-send-email-cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 include/qemu/compiler.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h
index 8f1cc7b..b64f899 100644
--- a/include/qemu/compiler.h
+++ b/include/qemu/compiler.h
@@ -41,6 +41,8 @@ 
 # define QEMU_PACKED __attribute__((packed))
 #endif
 
+#define QEMU_ALIGNED(X) __attribute__((aligned(X)))
+
 #ifndef glue
 #define xglue(x, y) x ## y
 #define glue(x, y) xglue(x, y)