diff mbox series

[PULL,07/15] QEMU_PACKED: Remove gcc_struct attribute in Windows non x86 targets

Message ID 20190507120011.18100-8-peter.maydell@linaro.org (mailing list archive)
State New, archived
Headers show
Series [PULL,01/15] pc: Rearrange pc_system_firmware_init()'s legacy -drive loop | expand

Commit Message

Peter Maydell May 7, 2019, noon UTC 
From: Cao Jiaxi <driver1998@foxmail.com>

gcc_struct is for x86 only, and it generates an warning on ARM64 Clang/MinGW targets.

Signed-off-by: Cao Jiaxi <driver1998@foxmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20190503003618.10089-1-driver1998@foxmail.com
[PMM: dropped the slirp change as slirp is now a submodule]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 contrib/libvhost-user/libvhost-user.h | 2 +-
 include/qemu/compiler.h               | 2 +-
 scripts/cocci-macro-file.h            | 7 ++++++-
 3 files changed, 8 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h
index 414ceb0a2f9..78b33306e81 100644
--- a/contrib/libvhost-user/libvhost-user.h
+++ b/contrib/libvhost-user/libvhost-user.h
@@ -148,7 +148,7 @@  typedef struct VhostUserInflight {
     uint16_t queue_size;
 } VhostUserInflight;
 
-#if defined(_WIN32)
+#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
 # define VU_PACKED __attribute__((gcc_struct, packed))
 #else
 # define VU_PACKED __attribute__((packed))
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h
index 296b2fd5727..09fc44cca45 100644
--- a/include/qemu/compiler.h
+++ b/include/qemu/compiler.h
@@ -28,7 +28,7 @@ 
 
 #define QEMU_SENTINEL __attribute__((sentinel))
 
-#if defined(_WIN32)
+#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
 # define QEMU_PACKED __attribute__((gcc_struct, packed))
 #else
 # define QEMU_PACKED __attribute__((packed))
diff --git a/scripts/cocci-macro-file.h b/scripts/cocci-macro-file.h
index e485cdccae8..c6bbc05ba3e 100644
--- a/scripts/cocci-macro-file.h
+++ b/scripts/cocci-macro-file.h
@@ -23,7 +23,12 @@ 
 #define QEMU_NORETURN __attribute__ ((__noreturn__))
 #define QEMU_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
 #define QEMU_SENTINEL __attribute__((sentinel))
-#define QEMU_PACKED __attribute__((gcc_struct, packed))
+
+#if defined(_WIN32) && (defined(__x86_64__) || defined(__i386__))
+# define QEMU_PACKED __attribute__((gcc_struct, packed))
+#else
+# define QEMU_PACKED __attribute__((packed))
+#endif
 
 #define cat(x,y) x ## y
 #define cat2(x,y) cat(x,y)