diff options
Diffstat (limited to 'include/sysemu/kvm.h')
| -rw-r--r-- | include/sysemu/kvm.h | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index efd6dee818..790d35ef78 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -46,8 +46,6 @@ extern bool kvm_readonly_mem_allowed; extern bool kvm_direct_msi_allowed; extern bool kvm_ioeventfd_any_length_allowed; extern bool kvm_msi_use_devid; -extern bool kvm_has_guest_debug; -extern int kvm_sstep_flags; #define kvm_enabled() (kvm_allowed) /** @@ -169,17 +167,6 @@ extern int kvm_sstep_flags; */ #define kvm_msi_devid_required() (kvm_msi_use_devid) -/* - * Does KVM support guest debugging - */ -#define kvm_supports_guest_debug() (kvm_has_guest_debug) - -/* - * kvm_supported_sstep_flags - * Returns: SSTEP_* flags that KVM supports for guest debug - */ -#define kvm_get_supported_sstep_flags() (kvm_sstep_flags) - #else #define kvm_enabled() (0) @@ -197,8 +184,6 @@ extern int kvm_sstep_flags; #define kvm_direct_msi_enabled() (false) #define kvm_ioeventfd_any_length_enabled() (false) #define kvm_msi_devid_required() (false) -#define kvm_supports_guest_debug() (false) -#define kvm_get_supported_sstep_flags() (0) #endif /* CONFIG_KVM_IS_POSSIBLE */ @@ -262,12 +247,23 @@ int kvm_on_sigbus(int code, void *addr); void kvm_flush_coalesced_mmio_buffer(void); -int kvm_insert_breakpoint(CPUState *cpu, target_ulong addr, - target_ulong len, int type); -int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr, - target_ulong len, int type); -void kvm_remove_all_breakpoints(CPUState *cpu); +/** + * 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 */ |