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authorAlex Bennée <alex.bennee@linaro.org>2019-02-14 18:45:43 +0000
committerPeter Maydell <peter.maydell@linaro.org>2019-02-14 18:45:43 +0000
commitd8c03691973436076b3cc8a66615d870f434fff7 (patch)
tree9e4ff704b95962779cb309710b389ccf9b0959a4
parent5ed29a201efa1fc6283e40fd1c284974de8d38dd (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.c1
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) \