From 921e28db8dac945af8ae065b862c46393b259374 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Thu, 21 Jul 2011 02:54:51 +0200 Subject: PPC: KVM: Add stubs for kvm helper functions We have a bunch of helper functions that don't have any stubs for them in case we don't have CONFIG_KVM enabled. That didn't bite us so far, because gcc can optimize them out pretty well, but we should really provide them. Signed-off-by: Alexander Graf --- v1 -> v2: - use uint64_t for clockfreq --- target-ppc/kvm_ppc.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'target-ppc') diff --git a/target-ppc/kvm_ppc.h b/target-ppc/kvm_ppc.h index 0c659c8d75..76f98d9ab2 100644 --- a/target-ppc/kvm_ppc.h +++ b/target-ppc/kvm_ppc.h @@ -11,11 +11,37 @@ void kvmppc_init(void); +#ifdef CONFIG_KVM + uint32_t kvmppc_get_tbfreq(void); uint64_t kvmppc_get_clockfreq(void); int kvmppc_get_hypercall(CPUState *env, uint8_t *buf, int buf_len); int kvmppc_set_interrupt(CPUState *env, int irq, int level); +#else + +static inline uint32_t kvmppc_get_tbfreq(void) +{ + return 0; +} + +static inline uint64_t kvmppc_get_clockfreq(void) +{ + return 0; +} + +static inline int kvmppc_get_hypercall(CPUState *env, uint8_t *buf, int buf_len) +{ + return -1; +} + +static inline int kvmppc_set_interrupt(CPUState *env, int irq, int level) +{ + return -1; +} + +#endif + #ifndef CONFIG_KVM #define kvmppc_eieio() do { } while (0) #else -- cgit v1.2.1