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| author | Maxim Levitsky <mlevitsk@redhat.com> | 2021-11-11 12:06:03 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-12-10 09:47:18 +0100 |
| commit | 12bc5b4cd5e59b3f8689b71d9d038a55e2777cdc (patch) | |
| tree | 7b8dd82031af7ed7dc003d599bb976f6cb006934 /include/sysemu/kvm.h | |
| parent | ecd39d620b0a3938dc3a80721e8aa436075d2916 (diff) | |
| download | qemu-12bc5b4cd5e59b3f8689b71d9d038a55e2777cdc.zip qemu-12bc5b4cd5e59b3f8689b71d9d038a55e2777cdc.tar.gz qemu-12bc5b4cd5e59b3f8689b71d9d038a55e2777cdc.tar.bz2 | |
gdbstub, kvm: let KVM report supported singlestep flags
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
[Extracted from Maxim's patch into a separate commit. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211111110604.207376-5-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu/kvm.h')
| -rw-r--r-- | include/sysemu/kvm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 7b22aeb..6eb39a0 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -46,6 +46,8 @@ 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) /** @@ -167,6 +169,17 @@ extern bool kvm_msi_use_devid; */ #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) @@ -184,6 +197,8 @@ extern bool kvm_msi_use_devid; #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 */ |