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linux-user/elfload: enable HWCAP_CPUID for AArch64

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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>
This commit is contained in:
Alex Bennée 2019-02-15 09:56:39 +00:00 committed by Peter Maydell
parent d040242eff
commit 37020ff153
1 changed files with 1 additions and 0 deletions
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linux-user/elfload.c
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@ -580,6 +580,7 @@ static uint32_t get_elf_hwcap(void)
hwcaps |= ARM_HWCAP_A64_FP; hwcaps |= ARM_HWCAP_A64_FP;
hwcaps |= ARM_HWCAP_A64_ASIMD; hwcaps |= ARM_HWCAP_A64_ASIMD;
hwcaps |= ARM_HWCAP_A64_CPUID;
/* probe for the extra features */ /* probe for the extra features */
#define GET_FEATURE_ID(feat, hwcap) \ #define GET_FEATURE_ID(feat, hwcap) \