[PATCH for-1.7] target-i386: Fix build by providing stub kvm_arch_get_supported_cpuid()

Peter Maydell
2013-11-11T21:22:02Z

Fix build failures with clang when KVM is not enabled by
providing a stub version of kvm_arch_get_supported_cpuid().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
I wouldn't be surprised if this also affected debug gcc
builds with KVM disabled, but I haven't checked.

Incidentally, since this is an x86 specific function its
prototype should be moved into target-i386/kvm_i386.h, but
that's a separate patch.

target-i386/kvm-stub.c | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/target-i386/kvm-stub.c b/target-i386/kvm-stub.c
index 11429c4..18fe938 100644
--- a/target-i386/kvm-stub.c
+++ b/target-i386/kvm-stub.c
@@ -16,3 +16,9 @@ bool kvm_allows_irq0_override(void)
{
return 1;
}
+
+uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function,
+ uint32_t index, int reg)
+{
+ return 0;
+}
--
1.7.11.4