diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2024-07-05 09:40:26 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-07-05 12:34:38 +0100 |
| commit | f324a03ee23177e41509786bf09c9e7263989ff8 (patch) | |
| tree | 972a3ee1e77daec6ed1b8fd3eaed0bb8a3ea5c3e /linux-user | |
| parent | 2f93ff3113d60635328fdeaec5d1fece6ceade5a (diff) | |
linux-user/main: Suppress out-of-range comparison warning for clang
For arm32 host and arm64 guest we get
.../main.c:851:32: error: result of comparison of constant 70368744177664 with expression of type 'unsigned long' is always false [-Werror,-Wtautological-constant-out-of-range-compare]
if (TASK_UNMAPPED_BASE < reserved_va) {
~~~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~
We already disable -Wtype-limits here, for this exact comparison, but
that is not enough for clang. Disable -Wtautological-compare as well,
which is a superset. GCC ignores the unknown warning flag.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240630190050.160642-15-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240705084047.857176-20-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 94c99a1366..7d3cf45fa9 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -843,6 +843,7 @@ int main(int argc, char **argv, char **envp) */ #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wtype-limits" +#pragma GCC diagnostic ignored "-Wtautological-compare" /* * Select an initial value for task_unmapped_base that is in range. |