diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-01-16 16:11:50 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-02-05 18:09:45 +0100 |
| commit | 6c549dc14113a8a389ef6cf8c9078df66e208ebd (patch) | |
| tree | 592547782a8a8931be940c591a750477c0dea831 | |
| parent | 3e32370a96d2ad82839d97e7e622bca793de8af5 (diff) | |
| download | qemu-6c549dc14113a8a389ef6cf8c9078df66e208ebd.zip | |
exynos4210: workaround UBSAN compilation error
gcc 5.4.0-6ubuntu1~16.04.5 build with UBSAN enabled error:
CC hw/display/exynos4210_fimd.o
/home/petmay01/linaro/qemu-for-merges/hw/display/exynos4210_fimd.c: In
function ‘fimd_get_buffer_id’:
/home/petmay01/linaro/qemu-for-merges/hw/display/exynos4210_fimd.c:1105:5:
error: case label does not reduce to an integer constant
case FIMD_WINCON_BUF2_STAT:
Because FIMD_WINCON_BUF2_STAT case contains an integer
overflow, use U suffix to get the unsigned type.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180116151152.4040-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | hw/display/exynos4210_fimd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c index fd0b2bec65..86e37e93e9 100644 --- a/hw/display/exynos4210_fimd.c +++ b/hw/display/exynos4210_fimd.c @@ -98,7 +98,7 @@ #define FIMD_WINCON_BUFSTATUS ((1 << 21) | (1 << 31)) #define FIMD_WINCON_BUF0_STAT ((0 << 21) | (0 << 31)) #define FIMD_WINCON_BUF1_STAT ((1 << 21) | (0 << 31)) -#define FIMD_WINCON_BUF2_STAT ((0 << 21) | (1 << 31)) +#define FIMD_WINCON_BUF2_STAT ((0 << 21) | (1U << 31)) #define FIMD_WINCON_BUFSELECT ((1 << 20) | (1 << 30)) #define FIMD_WINCON_BUF0_SEL ((0 << 20) | (0 << 30)) #define FIMD_WINCON_BUF1_SEL ((1 << 20) | (0 << 30)) |