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| author | Alex Bennée <alex.bennee@linaro.org> | 2019-02-15 09:56:39 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-02-15 09:56:39 +0000 |
| commit | 37020ff1539800b367fd69c1386e0d841f48b1ed (patch) | |
| tree | af4f7f0df4ef55481acb53a2d911ca6820b1d909 | |
| parent | d040242effe47850060d2ef1c461ff637d88a84d (diff) | |
linux-user/elfload: enable HWCAP_CPUID for AArch64
Userspace programs should (in theory) query the ELF HWCAP before
probing these registers. Now we have implemented them all make it
public.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20190205190224.2198-6-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | linux-user/elfload.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 775a36ccdd..3a50d587ff 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -580,6 +580,7 @@ static uint32_t get_elf_hwcap(void) hwcaps |= ARM_HWCAP_A64_FP; hwcaps |= ARM_HWCAP_A64_ASIMD; + hwcaps |= ARM_HWCAP_A64_CPUID; /* probe for the extra features */ #define GET_FEATURE_ID(feat, hwcap) \ |