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[v4,01/14] compiler.h: add QEMU_ALIGNED() to enforce struct alignment

Message ID 1461987197-31264-2-git-send-email-cota@braap.org
State New
Headers show

Commit Message

Emilio Cota April 30, 2016, 3:33 a.m. UTC 
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
---
 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)