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[Qemu-arm] [PATCH v3 4/5] linux-user/elfload: enable HWCAP_CPUID for AAr
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From: |
Alex Bennée |
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Subject: |
[Qemu-arm] [PATCH v3 4/5] linux-user/elfload: enable HWCAP_CPUID for AArch64 |
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Date: |
Mon, 25 Jun 2018 17:00:08 +0100 |
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 <address@hidden>
---
linux-user/elfload.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 13bc78d0c8..76d7674649 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -566,6 +566,7 @@ 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(feat, hwcap) \
--
2.17.1