From: Ira Weiny <ira.we...@intel.com>
Gcc requires constant versions of cpu_to_le* calls.
Add a 64 bit version.
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Ira Weiny <ira.we...@intel.com>
Signed-off-by: Jonathan Cameron <jonathan.came...@huawei.com>
---
include/qemu/bswap.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index 346d05f2aa..e1eca22f25 100644
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -187,6 +187,15 @@ CPU_CONVERT(le, 64, uint64_t)
* used to initialize static variables.
*/
#if HOST_BIG_ENDIAN
+# define const_le64(_x) \
+ ((((_x) & 0x00000000000000ffU) << 56) | \
+ (((_x) & 0x000000000000ff00U) << 40) | \
+ (((_x) & 0x0000000000ff0000U) << 24) | \
+ (((_x) & 0x00000000ff000000U) << 8) | \
+ (((_x) & 0x000000ff00000000U) >> 8) | \
+ (((_x) & 0x0000ff0000000000U) >> 24) | \
+ (((_x) & 0x00ff000000000000U) >> 40) | \
+ (((_x) & 0xff00000000000000U) >> 56))
# define const_le32(_x) \
((((_x) & 0x000000ffU) << 24) | \
(((_x) & 0x0000ff00U) << 8) | \
@@ -196,6 +205,7 @@ CPU_CONVERT(le, 64, uint64_t)
((((_x) & 0x00ff) << 8) | \
(((_x) & 0xff00) >> 8))
#else
+# define const_le64(_x) (_x)
# define const_le32(_x) (_x)
# define const_le16(_x) (_x)
#endif
--
2.37.2
