From 413a9b7fdc14f8bff660e1988e3ef0355dd4e6c6 Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Fri, 21 Feb 2020 11:00:11 -0800 Subject: Define CPUIDInstruction for arm64 There is no cpuid instruction on arm64, so we need to defined it just to avoid a compile time error. Signed-off-by: Andrei Vagin --- pkg/sentry/arch/arch_arm64.go | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'pkg/sentry/arch') diff --git a/pkg/sentry/arch/arch_arm64.go b/pkg/sentry/arch/arch_arm64.go index 372b650b9..885115ae2 100644 --- a/pkg/sentry/arch/arch_arm64.go +++ b/pkg/sentry/arch/arch_arm64.go @@ -53,6 +53,11 @@ const ( preferredPIELoadAddr usermem.Addr = maxAddr64 / 6 * 5 ) +var ( + // CPUIDInstruction doesn't exist on ARM64. + CPUIDInstruction = []byte{} +) + // These constants are selected as heuristics to help make the Platform's // potentially limited address space conform as closely to Linux as possible. const ( -- cgit v1.2.3