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| author | Richard Henderson <richard.henderson@linaro.org> | 2020-06-17 13:13:08 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-18 10:26:02 +0100 |
| commit | bac8d222a19f4a30d0a17980bd932f23a6af77bb (patch) | |
| tree | 78e450d69bcb322413b329bbf389180ce8948fe4 /tests/plugin | |
| parent | aabab96797a7d61989c25a7ca2b094591bbc74f9 (diff) | |
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 'tests/plugin')
| -rw-r--r-- | tests/plugin/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/plugin/Makefile b/tests/plugin/Makefile index b3250e2504..3a50451428 100644 --- a/tests/plugin/Makefile +++ b/tests/plugin/Makefile @@ -17,7 +17,7 @@ NAMES += lockstep SONAMES := $(addsuffix .so,$(addprefix lib,$(NAMES))) -QEMU_CFLAGS += -fPIC +QEMU_CFLAGS += -fPIC -Wpsabi QEMU_CFLAGS += -I$(SRC_PATH)/include/qemu all: $(SONAMES) |