diff options
Diffstat (limited to 'xen/include/public/vm_event.h')
| -rw-r--r-- | xen/include/public/vm_event.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/xen/include/public/vm_event.h b/xen/include/public/vm_event.h index 141ea024a3..147dc3ea73 100644 --- a/xen/include/public/vm_event.h +++ b/xen/include/public/vm_event.h @@ -223,6 +223,13 @@ struct vm_event_regs_x86 { */ uint64_t npt_base; + /* + * Current position in the vmtrace buffer, or ~0 if vmtrace is not active. + * + * For Intel Processor Trace, it is the upper half of MSR_RTIT_OUTPUT_MASK. + */ + uint64_t vmtrace_pos; + uint32_t cs_base; uint32_t ss_base; uint32_t ds_base; |