Commit af1827e7 authored by David Hildenbrand's avatar David Hildenbrand Committed by Christian Borntraeger

KVM: s390: kernel header addition for guest debugging

This patch adds the structs to the kernel headers needed to pass information
from/to userspace in order to debug a guest on s390 with hardware support.
Signed-off-by: default avatarDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent aba07508
...@@ -79,11 +79,31 @@ struct kvm_fpu { ...@@ -79,11 +79,31 @@ struct kvm_fpu {
__u64 fprs[16]; __u64 fprs[16];
}; };
#define KVM_GUESTDBG_USE_HW_BP 0x00010000
#define KVM_HW_BP 1
#define KVM_HW_WP_WRITE 2
#define KVM_SINGLESTEP 4
struct kvm_debug_exit_arch { struct kvm_debug_exit_arch {
__u64 addr;
__u8 type;
__u8 pad[7]; /* Should be set to 0 */
};
struct kvm_hw_breakpoint {
__u64 addr;
__u64 phys_addr;
__u64 len;
__u8 type;
__u8 pad[7]; /* Should be set to 0 */
}; };
/* for KVM_SET_GUEST_DEBUG */ /* for KVM_SET_GUEST_DEBUG */
struct kvm_guest_debug_arch { struct kvm_guest_debug_arch {
__u32 nr_hw_bp;
__u32 pad; /* Should be set to 0 */
struct kvm_hw_breakpoint __user *hw_bp;
}; };
#define KVM_SYNC_PREFIX (1UL << 0) #define KVM_SYNC_PREFIX (1UL << 0)
......
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