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| author | Richard Henderson | 2020-06-17 22:13:08 +0200 |
|---|---|---|
| committer | Peter Maydell | 2020-06-18 11:26:02 +0200 |
| commit | bac8d222a19f4a30d0a17980bd932f23a6af77bb (patch) | |
| tree | 78e450d69bcb322413b329bbf389180ce8948fe4 /configure | |
| parent | configure: Disable -Wtautological-type-limit-compare (diff) | |
| download | qemu-bac8d222a19f4a30d0a17980bd932f23a6af77bb.tar.gz qemu-bac8d222a19f4a30d0a17980bd932f23a6af77bb.tar.xz qemu-bac8d222a19f4a30d0a17980bd932f23a6af77bb.zip | |
configure: Add -Wno-psabi
On aarch64, gcc 9.3 is generating
qemu/exec.c: In function ‘address_space_translate_iommu’:
qemu/exec.c:431:28: note: parameter passing for argument of type \
‘MemTxAttrs’ {aka ‘struct MemTxAttrs’} changed in GCC 9.1
and many other repetitions. This structure, and the functions
amongst which it is passed, are not part of a QEMU public API.
Therefore we do not care how the compiler passes the argument,
so long as the compiler is self-consistent.
The only portion of QEMU which does have a public api, and so
must have a stable abi, is "qemu/plugin.h". We test this by
forcing -Wpsabi in tests/plugin/Makefile.
Buglink: https://bugs.launchpad.net/qemu/+bug/1881552
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200617201309.1640952-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -2055,6 +2055,7 @@ add_to nowarn_flags -Wno-shift-negative-value add_to nowarn_flags -Wno-string-plus-int add_to nowarn_flags -Wno-typedef-redefinition add_to nowarn_flags -Wno-tautological-type-limit-compare +add_to nowarn_flags -Wno-psabi gcc_flags="$warn_flags $nowarn_flags" |