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-rw-r--r--include/qom/cpu.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index a385b9f71d..4d1ea35ca4 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -184,6 +184,7 @@ struct kvm_run;
* @gdb_num_regs: Number of total registers accessible to GDB.
* @gdb_num_g_regs: Number of registers in GDB 'g' packets.
* @next_cpu: Next CPU sharing TB cache.
+ * @opaque: User data.
* @mem_io_pc: Host Program Counter at which the memory was accessed.
* @mem_io_vaddr: Target virtual address at which the memory was accessed.
* @kvm_fd: vCPU file descriptor for KVM.
@@ -230,6 +231,8 @@ struct CPUState {
int gdb_num_g_regs;
QTAILQ_ENTRY(CPUState) node;
+ void *opaque;
+
/* In order to avoid passing too many arguments to the MMIO helpers,
* we store some rarely used information in the CPU context.
*/