diff options
| -rw-r--r-- | accel/kvm/kvm-all.c | 6 | ||||
| -rw-r--r-- | accel/stubs/kvm-stub.c | 5 | ||||
| -rw-r--r-- | include/sysemu/kvm.h | 16 |
3 files changed, 16 insertions, 11 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 6ebff6e5a6..423fb1936f 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -3395,12 +3395,6 @@ void kvm_remove_all_breakpoints(CPUState *cpu) } } -#else /* !KVM_CAP_SET_GUEST_DEBUG */ - -static int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap) -{ - return -EINVAL; -} #endif /* !KVM_CAP_SET_GUEST_DEBUG */ static int kvm_set_signal_mask(CPUState *cpu, const sigset_t *sigset) diff --git a/accel/stubs/kvm-stub.c b/accel/stubs/kvm-stub.c index 2d79333143..5d2dd8f351 100644 --- a/accel/stubs/kvm-stub.c +++ b/accel/stubs/kvm-stub.c @@ -46,11 +46,6 @@ int kvm_has_many_ioeventfds(void) return 0; } -int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap) -{ - return -ENOSYS; -} - int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr) { return 1; diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 6e1bd01725..790d35ef78 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -247,7 +247,23 @@ int kvm_on_sigbus(int code, void *addr); void kvm_flush_coalesced_mmio_buffer(void); +/** + * kvm_update_guest_debug(): ensure KVM debug structures updated + * @cs: the CPUState for this cpu + * @reinject_trap: KVM trap injection control + * + * There are usually per-arch specifics which will be handled by + * calling down to kvm_arch_update_guest_debug after the generic + * fields have been set. + */ +#ifdef KVM_CAP_SET_GUEST_DEBUG int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap); +#else +static inline int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap) +{ + return -EINVAL; +} +#endif /* internal API */ |